An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement

doi:10.1016/j.cja.2022.05.007

CIOMP OpenIR

	An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement
	S. S. Gao; Z. T. Qu; Y. J. Zhang; Z. Z. Zhao and B. Liang
	2022
发表期刊	Chinese Journal of Aeronautics
ISSN	1000-9361
卷号	35 期号:12 页码:321-335
摘要	An efficient hyper-elastic model that can reflect the primary mechanical behaviors of Carbon-Kevlar hybrid woven reinforcement was developed and implemented with VUMAT consti-tutive code for preforming simulation. The model parameters were accurately determined through the uniaxial and bias-extension tests. To calibrate the simulation code, preforming experiments of hybrid woven reinforcement over the hemisphere mold and tetrahedron mold were respectively con-ducted to validate the proposed hyper-elastic model. The comparison between the simulations and experiments shows that the model can not only accurately capture shear angle distribution and geometry shape after deformation, but also accurately predict the force-displacement curve and potential fiber tensile failure during the preforming process. This result indicates that the proposed model can be used to predict the preforming behavior of Carbon-Kevlar hybrid woven reinforce-ment, and simulate its manufacturing process of complicated geometry.(c) 2022 Chinese Society of Aeronautics and Astronautics. Production and hosting by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
DOI	10.1016/j.cja.2022.05.007
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收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66602
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S. S. Gao,Z. T. Qu,Y. J. Zhang,et al. An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement[J]. Chinese Journal of Aeronautics,2022,35(12):321-335.
APA	S. S. Gao,Z. T. Qu,Y. J. Zhang,&Z. Z. Zhao and B. Liang.(2022).An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement.Chinese Journal of Aeronautics,35(12),321-335.
MLA	S. S. Gao,et al."An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement".Chinese Journal of Aeronautics 35.12(2022):321-335.

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